1
|
|
|
<?php |
2
|
|
|
|
3
|
|
|
namespace DNADesign\Elemental\Models; |
4
|
|
|
|
5
|
|
|
use DNADesign\Elemental\Controllers\ElementController; |
6
|
|
|
use DNADesign\Elemental\Forms\TextCheckboxGroupField; |
7
|
|
|
use DNADesign\Elemental\ORM\FieldType\DBObjectType; |
8
|
|
|
use Exception; |
9
|
|
|
use SilverStripe\CMS\Controllers\CMSPageEditController; |
10
|
|
|
use SilverStripe\CMS\Model\SiteTree; |
11
|
|
|
use SilverStripe\Control\Controller; |
12
|
|
|
use SilverStripe\Control\Director; |
13
|
|
|
use SilverStripe\Core\ClassInfo; |
14
|
|
|
use SilverStripe\Core\Injector\Injector; |
15
|
|
|
use SilverStripe\Forms\CheckboxField; |
16
|
|
|
use SilverStripe\Forms\DropdownField; |
17
|
|
|
use SilverStripe\Forms\FieldList; |
18
|
|
|
use SilverStripe\Forms\HiddenField; |
19
|
|
|
use SilverStripe\Forms\NumericField; |
20
|
|
|
use SilverStripe\Forms\TextField; |
21
|
|
|
use SilverStripe\ORM\DataObject; |
22
|
|
|
use SilverStripe\ORM\FieldType\DBBoolean; |
23
|
|
|
use SilverStripe\ORM\FieldType\DBField; |
24
|
|
|
use SilverStripe\ORM\FieldType\DBHTMLText; |
25
|
|
|
use SilverStripe\Security\Member; |
26
|
|
|
use SilverStripe\Security\Permission; |
27
|
|
|
use SilverStripe\Versioned\Versioned; |
28
|
|
|
use SilverStripe\View\ArrayData; |
29
|
|
|
use SilverStripe\View\Parsers\URLSegmentFilter; |
30
|
|
|
|
31
|
|
|
/** |
32
|
|
|
* Class BaseElement |
33
|
|
|
* @package DNADesign\Elemental\Models |
34
|
|
|
* |
35
|
|
|
* @property string $Title |
36
|
|
|
* @property bool $ShowTitle |
37
|
|
|
* @property int $Sort |
38
|
|
|
* @property string $ExtraClass |
39
|
|
|
* @property string $Style |
40
|
|
|
* |
41
|
|
|
* @method ElementalArea Parent() |
42
|
|
|
*/ |
43
|
|
|
class BaseElement extends DataObject |
44
|
|
|
{ |
45
|
|
|
/** |
46
|
|
|
* Override this on your custom elements to specify a CSS icon class |
47
|
|
|
* |
48
|
|
|
* @var string |
49
|
|
|
*/ |
50
|
|
|
private static $icon = 'font-icon-block-layout'; |
|
|
|
|
51
|
|
|
|
52
|
|
|
/** |
53
|
|
|
* Describe the purpose of this element |
54
|
|
|
* |
55
|
|
|
* @config |
56
|
|
|
* @var string |
57
|
|
|
*/ |
58
|
|
|
private static $description = 'Base element class'; |
|
|
|
|
59
|
|
|
|
60
|
|
|
private static $db = [ |
|
|
|
|
61
|
|
|
'Title' => 'Varchar(255)', |
62
|
|
|
'ShowTitle' => 'Boolean', |
63
|
|
|
'Sort' => 'Int', |
64
|
|
|
'ExtraClass' => 'Varchar(255)', |
65
|
|
|
'Style' => 'Varchar(255)' |
66
|
|
|
]; |
67
|
|
|
|
68
|
|
|
private static $has_one = [ |
|
|
|
|
69
|
|
|
'Parent' => ElementalArea::class |
70
|
|
|
]; |
71
|
|
|
|
72
|
|
|
private static $extensions = [ |
|
|
|
|
73
|
|
|
Versioned::class |
74
|
|
|
]; |
75
|
|
|
|
76
|
|
|
private static $casting = [ |
|
|
|
|
77
|
|
|
'BlockSchema' => DBObjectType::class, |
78
|
|
|
'InlineEditable' => DBBoolean::class, |
79
|
|
|
'IsLiveVersion' => DBBoolean::class, |
80
|
|
|
'IsPublished' => DBBoolean::class, |
81
|
|
|
]; |
82
|
|
|
|
83
|
|
|
private static $versioned_gridfield_extensions = true; |
|
|
|
|
84
|
|
|
|
85
|
|
|
private static $table_name = 'Element'; |
|
|
|
|
86
|
|
|
|
87
|
|
|
/** |
88
|
|
|
* @var string |
89
|
|
|
*/ |
90
|
|
|
private static $controller_class = ElementController::class; |
91
|
|
|
|
92
|
|
|
/** |
93
|
|
|
* @var string |
94
|
|
|
*/ |
95
|
|
|
private static $controller_template = 'ElementHolder'; |
|
|
|
|
96
|
|
|
|
97
|
|
|
/** |
98
|
|
|
* @var ElementController |
99
|
|
|
*/ |
100
|
|
|
protected $controller; |
101
|
|
|
|
102
|
|
|
/** |
103
|
|
|
* Cache various data to improve CMS load time |
104
|
|
|
* |
105
|
|
|
* @internal |
106
|
|
|
* @var array |
107
|
|
|
*/ |
108
|
|
|
protected $cacheData; |
109
|
|
|
|
110
|
|
|
private static $default_sort = 'Sort'; |
|
|
|
|
111
|
|
|
|
112
|
|
|
private static $singular_name = 'block'; |
|
|
|
|
113
|
|
|
|
114
|
|
|
private static $plural_name = 'blocks'; |
|
|
|
|
115
|
|
|
|
116
|
|
|
private static $summary_fields = [ |
|
|
|
|
117
|
|
|
'EditorPreview' => 'Summary' |
118
|
|
|
]; |
119
|
|
|
|
120
|
|
|
/** |
121
|
|
|
* @config |
122
|
|
|
* @var array |
123
|
|
|
*/ |
124
|
|
|
private static $styles = []; |
|
|
|
|
125
|
|
|
|
126
|
|
|
private static $searchable_fields = [ |
|
|
|
|
127
|
|
|
'ID' => [ |
128
|
|
|
'field' => NumericField::class, |
129
|
|
|
], |
130
|
|
|
'Title', |
131
|
|
|
'LastEdited' |
132
|
|
|
]; |
133
|
|
|
|
134
|
|
|
/** |
135
|
|
|
* Enable for backwards compatibility |
136
|
|
|
* |
137
|
|
|
* @var boolean |
138
|
|
|
*/ |
139
|
|
|
private static $disable_pretty_anchor_name = false; |
140
|
|
|
|
141
|
|
|
/** |
142
|
|
|
* Set to false to prevent an in-line edit form from showing in an elemental area. Instead the element will be |
143
|
|
|
* clickable and a GridFieldDetailForm will be used. |
144
|
|
|
* |
145
|
|
|
* @config |
146
|
|
|
* @var bool |
147
|
|
|
*/ |
148
|
|
|
private static $inline_editable = true; |
|
|
|
|
149
|
|
|
|
150
|
|
|
/** |
151
|
|
|
* Store used anchor names, this is to avoid title clashes |
152
|
|
|
* when calling 'getAnchor' |
153
|
|
|
* |
154
|
|
|
* @var array |
155
|
|
|
*/ |
156
|
|
|
protected static $used_anchors = []; |
157
|
|
|
|
158
|
|
|
/** |
159
|
|
|
* For caching 'getAnchor' |
160
|
|
|
* |
161
|
|
|
* @var string |
162
|
|
|
*/ |
163
|
|
|
protected $anchor = null; |
164
|
|
|
|
165
|
|
|
/** |
166
|
|
|
* Basic permissions, defaults to page perms where possible. |
167
|
|
|
* |
168
|
|
|
* @param Member $member |
169
|
|
|
* @return boolean |
170
|
|
|
*/ |
171
|
|
|
public function canView($member = null) |
172
|
|
|
{ |
173
|
|
|
$extended = $this->extendedCan(__FUNCTION__, $member); |
174
|
|
|
if ($extended !== null) { |
175
|
|
|
return $extended; |
176
|
|
|
} |
177
|
|
|
|
178
|
|
|
if ($this->hasMethod('getPage')) { |
179
|
|
|
if ($page = $this->getPage()) { |
180
|
|
|
return $page->canView($member); |
181
|
|
|
} |
182
|
|
|
} |
183
|
|
|
|
184
|
|
|
return (Permission::check('CMS_ACCESS', 'any', $member)) ? true : null; |
185
|
|
|
} |
186
|
|
|
|
187
|
|
|
/** |
188
|
|
|
* Basic permissions, defaults to page perms where possible. |
189
|
|
|
* |
190
|
|
|
* @param Member $member |
191
|
|
|
* |
192
|
|
|
* @return boolean |
193
|
|
|
*/ |
194
|
|
|
public function canEdit($member = null) |
195
|
|
|
{ |
196
|
|
|
$extended = $this->extendedCan(__FUNCTION__, $member); |
197
|
|
|
if ($extended !== null) { |
198
|
|
|
return $extended; |
199
|
|
|
} |
200
|
|
|
|
201
|
|
|
if ($this->hasMethod('getPage')) { |
202
|
|
|
if ($page = $this->getPage()) { |
203
|
|
|
return $page->canEdit($member); |
204
|
|
|
} |
205
|
|
|
} |
206
|
|
|
|
207
|
|
|
return (Permission::check('CMS_ACCESS', 'any', $member)) ? true : null; |
208
|
|
|
} |
209
|
|
|
|
210
|
|
|
/** |
211
|
|
|
* Basic permissions, defaults to page perms where possible. |
212
|
|
|
* |
213
|
|
|
* Uses archive not delete so that current stage is respected i.e if a |
214
|
|
|
* element is not published, then it can be deleted by someone who doesn't |
215
|
|
|
* have publishing permissions. |
216
|
|
|
* |
217
|
|
|
* @param Member $member |
218
|
|
|
* |
219
|
|
|
* @return boolean |
220
|
|
|
*/ |
221
|
|
|
public function canDelete($member = null) |
222
|
|
|
{ |
223
|
|
|
$extended = $this->extendedCan(__FUNCTION__, $member); |
224
|
|
|
if ($extended !== null) { |
225
|
|
|
return $extended; |
226
|
|
|
} |
227
|
|
|
|
228
|
|
|
if ($this->hasMethod('getPage')) { |
229
|
|
|
if ($page = $this->getPage()) { |
230
|
|
|
return $page->canArchive($member); |
231
|
|
|
} |
232
|
|
|
} |
233
|
|
|
|
234
|
|
|
return (Permission::check('CMS_ACCESS', 'any', $member)) ? true : null; |
235
|
|
|
} |
236
|
|
|
|
237
|
|
|
/** |
238
|
|
|
* Basic permissions, defaults to page perms where possible. |
239
|
|
|
* |
240
|
|
|
* @param Member $member |
241
|
|
|
* @param array $context |
242
|
|
|
* |
243
|
|
|
* @return boolean |
244
|
|
|
*/ |
245
|
|
|
public function canCreate($member = null, $context = array()) |
246
|
|
|
{ |
247
|
|
|
$extended = $this->extendedCan(__FUNCTION__, $member); |
248
|
|
|
if ($extended !== null) { |
249
|
|
|
return $extended; |
250
|
|
|
} |
251
|
|
|
|
252
|
|
|
return (Permission::check('CMS_ACCESS', 'any', $member)) ? true : null; |
253
|
|
|
} |
254
|
|
|
|
255
|
|
|
/** |
256
|
|
|
* Increment the sort order if one hasn't been already defined. This |
257
|
|
|
* ensures that new elements are created at the end of the list by default. |
258
|
|
|
* |
259
|
|
|
* {@inheritDoc} |
260
|
|
|
*/ |
261
|
|
|
public function onBeforeWrite() |
262
|
|
|
{ |
263
|
|
|
parent::onBeforeWrite(); |
264
|
|
|
|
265
|
|
|
if (!$this->Sort) { |
266
|
|
|
if ($this->hasExtension(Versioned::class)) { |
267
|
|
|
$records = Versioned::get_by_stage(BaseElement::class, Versioned::DRAFT); |
268
|
|
|
} else { |
269
|
|
|
$records = BaseElement::get(); |
270
|
|
|
} |
271
|
|
|
|
272
|
|
|
$records = $records->filter('ParentID', $this->ParentID); |
|
|
|
|
273
|
|
|
|
274
|
|
|
$this->Sort = $records->max('Sort') + 1; |
275
|
|
|
} |
276
|
|
|
} |
277
|
|
|
|
278
|
|
|
public function getCMSFields() |
279
|
|
|
{ |
280
|
|
|
$this->beforeUpdateCMSFields(function (FieldList $fields) { |
281
|
|
|
// Remove relationship fields |
282
|
|
|
$fields->removeByName('ParentID'); |
283
|
|
|
$fields->removeByName('Sort'); |
284
|
|
|
|
285
|
|
|
// Remove link and file tracking tabs |
286
|
|
|
$fields->removeByName(['LinkTracking', 'FileTracking']); |
287
|
|
|
|
288
|
|
|
$fields->addFieldToTab( |
289
|
|
|
'Root.Settings', |
290
|
|
|
TextField::create('ExtraClass', _t(__CLASS__ . '.ExtraCssClassesLabel', 'Custom CSS classes')) |
291
|
|
|
->setAttribute( |
292
|
|
|
'placeholder', |
293
|
|
|
_t(__CLASS__ . '.ExtraCssClassesPlaceholder', 'my_class another_class') |
294
|
|
|
) |
295
|
|
|
); |
296
|
|
|
|
297
|
|
|
// Add a combined field for "Title" and "Displayed" checkbox in a Bootstrap input group |
298
|
|
|
$fields->removeByName('ShowTitle'); |
299
|
|
|
$fields->replaceField( |
300
|
|
|
'Title', |
301
|
|
|
TextCheckboxGroupField::create( |
302
|
|
|
TextField::create('Title', _t(__CLASS__ . '.TitleLabel', 'Title (displayed if checked)')), |
303
|
|
|
CheckboxField::create('ShowTitle', _t(__CLASS__ . '.ShowTitleLabel', 'Displayed')) |
304
|
|
|
) |
305
|
|
|
->setName('TitleAndDisplayed') |
306
|
|
|
); |
307
|
|
|
|
308
|
|
|
// Rename the "Main" tab |
309
|
|
|
$fields->fieldByName('Root.Main') |
310
|
|
|
->setTitle(_t(__CLASS__ . '.MainTabLabel', 'Content')); |
311
|
|
|
|
312
|
|
|
$fields->addFieldsToTab('Root.Main', [ |
313
|
|
|
HiddenField::create('AbsoluteLink', false, Director::absoluteURL($this->PreviewLink())), |
314
|
|
|
HiddenField::create('LiveLink', false, Director::absoluteURL($this->Link())), |
315
|
|
|
HiddenField::create('StageLink', false, Director::absoluteURL($this->PreviewLink())), |
316
|
|
|
]); |
317
|
|
|
|
318
|
|
|
$styles = $this->config()->get('styles'); |
319
|
|
|
|
320
|
|
|
if ($styles && count($styles) > 0) { |
321
|
|
|
$styleDropdown = DropdownField::create('Style', _t(__CLASS__.'.STYLE', 'Style variation'), $styles); |
322
|
|
|
|
323
|
|
|
$fields->insertBefore($styleDropdown, 'ExtraClass'); |
|
|
|
|
324
|
|
|
|
325
|
|
|
$styleDropdown->setEmptyString(_t(__CLASS__.'.CUSTOM_STYLES', 'Select a style..')); |
326
|
|
|
} else { |
327
|
|
|
$fields->removeByName('Style'); |
328
|
|
|
} |
329
|
|
|
|
330
|
|
|
// Hide the navigation section of the tabs in the React component {@see silverstripe/admin Tabs} |
331
|
|
|
$rootTabset = $fields->fieldByName('Root'); |
332
|
|
|
$rootTabset->setSchemaState(['hideNav' => true]); |
333
|
|
|
}); |
334
|
|
|
|
335
|
|
|
return parent::getCMSFields(); |
336
|
|
|
} |
337
|
|
|
|
338
|
|
|
/** |
339
|
|
|
* Get the type of the current block, for use in GridField summaries, block |
340
|
|
|
* type dropdowns etc. Examples are "Content", "File", "Media", etc. |
341
|
|
|
* |
342
|
|
|
* @return string |
343
|
|
|
*/ |
344
|
|
|
public function getType() |
345
|
|
|
{ |
346
|
|
|
return _t(__CLASS__ . '.BlockType', 'Block'); |
347
|
|
|
} |
348
|
|
|
|
349
|
|
|
/** |
350
|
|
|
* Proxy through to configuration setting 'inline_editable' |
351
|
|
|
* |
352
|
|
|
* @return bool |
353
|
|
|
*/ |
354
|
|
|
public function inlineEditable() |
355
|
|
|
{ |
356
|
|
|
return static::config()->get('inline_editable'); |
357
|
|
|
} |
358
|
|
|
|
359
|
|
|
/** |
360
|
|
|
* @param ElementController $controller |
361
|
|
|
* |
362
|
|
|
* @return $this |
363
|
|
|
*/ |
364
|
|
|
public function setController($controller) |
365
|
|
|
{ |
366
|
|
|
$this->controller = $controller; |
367
|
|
|
|
368
|
|
|
return $this; |
369
|
|
|
} |
370
|
|
|
|
371
|
|
|
/** |
372
|
|
|
* @throws Exception If the specified controller class doesn't exist |
373
|
|
|
* |
374
|
|
|
* @return ElementController |
375
|
|
|
*/ |
376
|
|
|
public function getController() |
377
|
|
|
{ |
378
|
|
|
if ($this->controller) { |
379
|
|
|
return $this->controller; |
380
|
|
|
} |
381
|
|
|
|
382
|
|
|
$controllerClass = self::config()->controller_class; |
383
|
|
|
|
384
|
|
|
if (!class_exists($controllerClass)) { |
385
|
|
|
throw new Exception( |
386
|
|
|
'Could not find controller class ' . $controllerClass . ' as defined in ' . static::class |
387
|
|
|
); |
388
|
|
|
} |
389
|
|
|
|
390
|
|
|
$this->controller = Injector::inst()->create($controllerClass, $this); |
391
|
|
|
$this->controller->doInit(); |
392
|
|
|
|
393
|
|
|
return $this->controller; |
394
|
|
|
} |
395
|
|
|
|
396
|
|
|
/** |
397
|
|
|
* @return Controller |
398
|
|
|
*/ |
399
|
|
|
public function Top() |
400
|
|
|
{ |
401
|
|
|
return (Controller::has_curr()) ? Controller::curr() : null; |
402
|
|
|
} |
403
|
|
|
|
404
|
|
|
/** |
405
|
|
|
* Default way to render element in templates. Note that all blocks should |
406
|
|
|
* be rendered through their {@link ElementController} class as this |
407
|
|
|
* contains the holder styles. |
408
|
|
|
* |
409
|
|
|
* @return string|null HTML |
410
|
|
|
*/ |
411
|
|
|
public function forTemplate($holder = true) |
412
|
|
|
{ |
413
|
|
|
$templates = $this->getRenderTemplates(); |
414
|
|
|
|
415
|
|
|
if ($templates) { |
416
|
|
|
return $this->renderWith($templates); |
417
|
|
|
} |
418
|
|
|
|
419
|
|
|
return null; |
420
|
|
|
} |
421
|
|
|
|
422
|
|
|
/** |
423
|
|
|
* @param string $suffix |
424
|
|
|
* |
425
|
|
|
* @return array |
426
|
|
|
*/ |
427
|
|
|
public function getRenderTemplates($suffix = '') |
428
|
|
|
{ |
429
|
|
|
$classes = ClassInfo::ancestry($this->ClassName); |
430
|
|
|
$classes[static::class] = static::class; |
431
|
|
|
$classes = array_reverse($classes); |
432
|
|
|
$templates = []; |
433
|
|
|
|
434
|
|
|
foreach ($classes as $key => $class) { |
435
|
|
|
if ($class == BaseElement::class) { |
436
|
|
|
continue; |
437
|
|
|
} |
438
|
|
|
|
439
|
|
|
if ($class == DataObject::class) { |
440
|
|
|
break; |
441
|
|
|
} |
442
|
|
|
|
443
|
|
|
if ($style = $this->Style) { |
444
|
|
|
$templates[$class][] = $class . $suffix . '_'. $this->getAreaRelationName() . '_' . $style; |
445
|
|
|
$templates[$class][] = $class . $suffix . '_' . $style; |
446
|
|
|
} |
447
|
|
|
$templates[$class][] = $class . $suffix . '_'. $this->getAreaRelationName(); |
448
|
|
|
$templates[$class][] = $class . $suffix; |
449
|
|
|
} |
450
|
|
|
|
451
|
|
|
$this->extend('updateRenderTemplates', $templates, $suffix); |
452
|
|
|
|
453
|
|
|
$templateFlat = []; |
454
|
|
|
foreach ($templates as $class => $variations) { |
455
|
|
|
$templateFlat = array_merge($templateFlat, $variations); |
456
|
|
|
} |
457
|
|
|
|
458
|
|
|
return $templateFlat; |
459
|
|
|
} |
460
|
|
|
|
461
|
|
|
/** |
462
|
|
|
* Strip all namespaces from class namespace. |
463
|
|
|
* |
464
|
|
|
* @param string $classname e.g. "\Fully\Namespaced\Class" |
465
|
|
|
* |
466
|
|
|
* @return string following the param example, "Class" |
467
|
|
|
*/ |
468
|
|
|
protected function stripNamespacing($classname) |
469
|
|
|
{ |
470
|
|
|
$classParts = explode('\\', $classname); |
471
|
|
|
return array_pop($classParts); |
472
|
|
|
} |
473
|
|
|
|
474
|
|
|
/** |
475
|
|
|
* @return string |
476
|
|
|
*/ |
477
|
|
|
public function getSimpleClassName() |
478
|
|
|
{ |
479
|
|
|
return strtolower($this->sanitiseClassName($this->ClassName, '__')); |
480
|
|
|
} |
481
|
|
|
|
482
|
|
|
/** |
483
|
|
|
* @return null|DataObject |
484
|
|
|
* @throws \Psr\Container\NotFoundExceptionInterface |
485
|
|
|
* @throws \SilverStripe\ORM\ValidationException |
486
|
|
|
*/ |
487
|
|
|
public function getPage() |
488
|
|
|
{ |
489
|
|
|
// Allow for repeated calls to be cached |
490
|
|
|
if (isset($this->cacheData['page'])) { |
491
|
|
|
return $this->cacheData['page']; |
492
|
|
|
} |
493
|
|
|
|
494
|
|
|
$area = $this->Parent(); |
495
|
|
|
|
496
|
|
|
if ($area instanceof ElementalArea && $area->exists()) { |
497
|
|
|
$this->cacheData['page'] = $area->getOwnerPage(); |
498
|
|
|
return $this->cacheData['page']; |
499
|
|
|
} |
500
|
|
|
|
501
|
|
|
return null; |
502
|
|
|
} |
503
|
|
|
|
504
|
|
|
/** |
505
|
|
|
* Get a unique anchor name |
506
|
|
|
* |
507
|
|
|
* @return string |
508
|
|
|
*/ |
509
|
|
|
public function getAnchor() |
510
|
|
|
{ |
511
|
|
|
if ($this->anchor !== null) { |
512
|
|
|
return $this->anchor; |
513
|
|
|
} |
514
|
|
|
|
515
|
|
|
$anchorTitle = ''; |
516
|
|
|
|
517
|
|
|
if (!$this->config()->disable_pretty_anchor_name) { |
518
|
|
|
if ($this->hasMethod('getAnchorTitle')) { |
519
|
|
|
$anchorTitle = $this->getAnchorTitle(); |
|
|
|
|
520
|
|
|
} elseif ($this->config()->enable_title_in_template) { |
521
|
|
|
$anchorTitle = $this->getField('Title'); |
522
|
|
|
} |
523
|
|
|
} |
524
|
|
|
|
525
|
|
|
if (!$anchorTitle) { |
526
|
|
|
$anchorTitle = 'e'.$this->ID; |
527
|
|
|
} |
528
|
|
|
|
529
|
|
|
$filter = URLSegmentFilter::create(); |
530
|
|
|
$titleAsURL = $filter->filter($anchorTitle); |
531
|
|
|
|
532
|
|
|
// Ensure that this anchor name isn't already in use |
533
|
|
|
// ie. If two elemental blocks have the same title, it'll append '-2', '-3' |
534
|
|
|
$result = $titleAsURL; |
535
|
|
|
$count = 1; |
536
|
|
|
while (isset(self::$used_anchors[$result]) && self::$used_anchors[$result] !== $this->ID) { |
537
|
|
|
++$count; |
538
|
|
|
$result = $titleAsURL . '-' . $count; |
539
|
|
|
} |
540
|
|
|
self::$used_anchors[$result] = $this->ID; |
541
|
|
|
return $this->anchor = $result; |
542
|
|
|
} |
543
|
|
|
|
544
|
|
|
/** |
545
|
|
|
* @param string|null $action |
546
|
|
|
* @return string|null |
547
|
|
|
* @throws \Psr\Container\NotFoundExceptionInterface |
548
|
|
|
* @throws \SilverStripe\ORM\ValidationException |
549
|
|
|
*/ |
550
|
|
|
public function AbsoluteLink($action = null) |
551
|
|
|
{ |
552
|
|
|
if ($page = $this->getPage()) { |
553
|
|
|
$link = $page->AbsoluteLink($action) . '#' . $this->getAnchor(); |
554
|
|
|
|
555
|
|
|
return $link; |
556
|
|
|
} |
557
|
|
|
|
558
|
|
|
return null; |
559
|
|
|
} |
560
|
|
|
|
561
|
|
|
/** |
562
|
|
|
* @param string|null $action |
563
|
|
|
* @return string |
564
|
|
|
* @throws \Psr\Container\NotFoundExceptionInterface |
565
|
|
|
* @throws \SilverStripe\ORM\ValidationException |
566
|
|
|
*/ |
567
|
|
|
public function Link($action = null) |
568
|
|
|
{ |
569
|
|
|
if ($page = $this->getPage()) { |
570
|
|
|
$link = $page->Link($action) . '#' . $this->getAnchor(); |
571
|
|
|
|
572
|
|
|
$this->extend('updateLink', $link); |
573
|
|
|
|
574
|
|
|
return $link; |
575
|
|
|
} |
576
|
|
|
|
577
|
|
|
return null; |
578
|
|
|
} |
579
|
|
|
|
580
|
|
|
/** |
581
|
|
|
* @param string|null $action |
582
|
|
|
* @return string |
583
|
|
|
* @throws \Psr\Container\NotFoundExceptionInterface |
584
|
|
|
* @throws \SilverStripe\ORM\ValidationException |
585
|
|
|
*/ |
586
|
|
|
public function PreviewLink($action = null) |
587
|
|
|
{ |
588
|
|
|
$action = $action . '?ElementalPreview=' . mt_rand(); |
589
|
|
|
$link = $this->Link($action); |
590
|
|
|
$this->extend('updatePreviewLink', $link); |
591
|
|
|
|
592
|
|
|
return $link; |
593
|
|
|
} |
594
|
|
|
|
595
|
|
|
/** |
596
|
|
|
* @return boolean |
597
|
|
|
*/ |
598
|
|
|
public function isCMSPreview() |
599
|
|
|
{ |
600
|
|
|
if (Controller::has_curr()) { |
601
|
|
|
$controller = Controller::curr(); |
602
|
|
|
|
603
|
|
|
if ($controller->getRequest()->requestVar('CMSPreview')) { |
604
|
|
|
return true; |
605
|
|
|
} |
606
|
|
|
} |
607
|
|
|
|
608
|
|
|
return false; |
609
|
|
|
} |
610
|
|
|
|
611
|
|
|
/** |
612
|
|
|
* @return null|string |
613
|
|
|
* @throws \Psr\Container\NotFoundExceptionInterface |
614
|
|
|
* @throws \SilverStripe\ORM\ValidationException |
615
|
|
|
*/ |
616
|
|
|
public function CMSEditLink() |
617
|
|
|
{ |
618
|
|
|
// Allow for repeated calls to be returned from cache |
619
|
|
|
if (isset($this->cacheData['cms_edit_link'])) { |
620
|
|
|
return $this->cacheData['cms_edit_link']; |
621
|
|
|
} |
622
|
|
|
|
623
|
|
|
$relationName = $this->getAreaRelationName(); |
624
|
|
|
$page = $this->getPage(); |
625
|
|
|
|
626
|
|
|
if (!$page) { |
627
|
|
|
return null; |
628
|
|
|
} |
629
|
|
|
|
630
|
|
|
$editLinkPrefix = ''; |
631
|
|
|
if (!$page instanceof SiteTree && method_exists($page, 'CMSEditLink')) { |
632
|
|
|
$editLinkPrefix = Controller::join_links($page->CMSEditLink(), 'ItemEditForm'); |
633
|
|
|
} else { |
634
|
|
|
$editLinkPrefix = Controller::join_links( |
635
|
|
|
singleton(CMSPageEditController::class)->Link('EditForm'), |
636
|
|
|
$page->ID |
637
|
|
|
); |
638
|
|
|
} |
639
|
|
|
|
640
|
|
|
$link = Controller::join_links( |
641
|
|
|
$editLinkPrefix, |
642
|
|
|
'field/' . $relationName . '/item/', |
643
|
|
|
$this->ID |
644
|
|
|
); |
645
|
|
|
|
646
|
|
|
$link = Controller::join_links( |
647
|
|
|
$link, |
648
|
|
|
'edit' |
649
|
|
|
); |
650
|
|
|
|
651
|
|
|
$this->extend('updateCMSEditLink', $link); |
652
|
|
|
|
653
|
|
|
$this->cacheData['cms_edit_link'] = $link; |
654
|
|
|
return $link; |
655
|
|
|
} |
656
|
|
|
|
657
|
|
|
/** |
658
|
|
|
* Retrieve a elemental area relation for creating cms links |
659
|
|
|
* |
660
|
|
|
* @return int|string The name of a valid elemental area relation |
661
|
|
|
* @throws \Psr\Container\NotFoundExceptionInterface |
662
|
|
|
* @throws \SilverStripe\ORM\ValidationException |
663
|
|
|
*/ |
664
|
|
|
public function getAreaRelationName() |
665
|
|
|
{ |
666
|
|
|
// Allow repeated calls to return from internal cache |
667
|
|
|
if (isset($this->cacheData['area_relation_name'])) { |
668
|
|
|
return $this->cacheData['area_relation_name']; |
669
|
|
|
} |
670
|
|
|
|
671
|
|
|
$page = $this->getPage(); |
672
|
|
|
|
673
|
|
|
$result = 'ElementalArea'; |
674
|
|
|
|
675
|
|
|
if ($page) { |
676
|
|
|
$has_one = $page->config()->get('has_one'); |
677
|
|
|
$area = $this->Parent(); |
678
|
|
|
|
679
|
|
|
foreach ($has_one as $relationName => $relationClass) { |
680
|
|
|
if ($page instanceof BaseElement && $relationName === 'Parent') { |
681
|
|
|
continue; |
682
|
|
|
} |
683
|
|
|
if ($relationClass === $area->ClassName && $page->{$relationName}()->ID === $area->ID) { |
684
|
|
|
$result = $relationName; |
685
|
|
|
break; |
686
|
|
|
} |
687
|
|
|
} |
688
|
|
|
} |
689
|
|
|
|
690
|
|
|
$this->cacheData['area_relation_name'] = $result; |
691
|
|
|
return $result; |
692
|
|
|
} |
693
|
|
|
|
694
|
|
|
/** |
695
|
|
|
* Sanitise a model class' name for inclusion in a link. |
696
|
|
|
* |
697
|
|
|
* @return string |
698
|
|
|
*/ |
699
|
|
|
public function sanitiseClassName($class, $delimiter = '-') |
700
|
|
|
{ |
701
|
|
|
return str_replace('\\', $delimiter, $class); |
702
|
|
|
} |
703
|
|
|
|
704
|
|
|
public function unsanitiseClassName($class, $delimiter = '-') |
705
|
|
|
{ |
706
|
|
|
return str_replace($delimiter, '\\', $class); |
707
|
|
|
} |
708
|
|
|
|
709
|
|
|
/** |
710
|
|
|
* @return null|string |
711
|
|
|
* @throws \Psr\Container\NotFoundExceptionInterface |
712
|
|
|
* @throws \SilverStripe\ORM\ValidationException |
713
|
|
|
*/ |
714
|
|
|
public function getEditLink() |
715
|
|
|
{ |
716
|
|
|
return $this->CMSEditLink(); |
717
|
|
|
} |
718
|
|
|
|
719
|
|
|
/** |
720
|
|
|
* @return DBField|null |
721
|
|
|
* @throws \Psr\Container\NotFoundExceptionInterface |
722
|
|
|
* @throws \SilverStripe\ORM\ValidationException |
723
|
|
|
*/ |
724
|
|
|
public function PageCMSEditLink() |
725
|
|
|
{ |
726
|
|
|
if ($page = $this->getPage()) { |
727
|
|
|
return DBField::create_field('HTMLText', sprintf( |
728
|
|
|
'<a href="%s">%s</a>', |
729
|
|
|
$page->CMSEditLink(), |
730
|
|
|
$page->Title |
731
|
|
|
)); |
732
|
|
|
} |
733
|
|
|
|
734
|
|
|
return null; |
735
|
|
|
} |
736
|
|
|
|
737
|
|
|
/** |
738
|
|
|
* @return string |
739
|
|
|
*/ |
740
|
|
|
public function getMimeType() |
741
|
|
|
{ |
742
|
|
|
return 'text/html'; |
743
|
|
|
} |
744
|
|
|
|
745
|
|
|
/** |
746
|
|
|
* This can be overridden on child elements to create a summary for display |
747
|
|
|
* in GridFields. |
748
|
|
|
* |
749
|
|
|
* @return string |
750
|
|
|
*/ |
751
|
|
|
public function getSummary() |
752
|
|
|
{ |
753
|
|
|
return ''; |
754
|
|
|
} |
755
|
|
|
|
756
|
|
|
|
757
|
|
|
/** |
758
|
|
|
* The block schema defines a set of data that will be serialised and sent via GraphQL |
759
|
|
|
* to the React editor client. |
760
|
|
|
* |
761
|
|
|
* To modify the schema, either use the extension point or overload the `provideBlockSchema` |
762
|
|
|
* method. |
763
|
|
|
* |
764
|
|
|
* @internal This API may change in future. Treat this as a `final` method. |
765
|
|
|
* @return array |
766
|
|
|
*/ |
767
|
|
|
public function getBlockSchema() |
768
|
|
|
{ |
769
|
|
|
$blockSchema = $this->provideBlockSchema(); |
770
|
|
|
|
771
|
|
|
$this->extend('updateBlockSchema', $blockSchema); |
772
|
|
|
|
773
|
|
|
return $blockSchema; |
774
|
|
|
} |
775
|
|
|
|
776
|
|
|
/** |
777
|
|
|
* Provide block schema data, which will be serialised and sent via GraphQL to the editor client. |
778
|
|
|
* |
779
|
|
|
* Overload this method in child element classes to augment, or use the extension point on `getBlockSchema` |
780
|
|
|
* to update it from an `Extension`. |
781
|
|
|
* |
782
|
|
|
* @return array |
783
|
|
|
*/ |
784
|
|
|
protected function provideBlockSchema() |
785
|
|
|
{ |
786
|
|
|
return [ |
787
|
|
|
'iconClass' => $this->config()->get('icon'), |
788
|
|
|
'type' => $this->getType(), |
789
|
|
|
'actions' => [ |
790
|
|
|
'edit' => $this->getEditLink(), |
791
|
|
|
], |
792
|
|
|
]; |
793
|
|
|
} |
794
|
|
|
|
795
|
|
|
/** |
796
|
|
|
* Generate markup for element type icons suitable for use in GridFields. |
797
|
|
|
* |
798
|
|
|
* @return null|DBHTMLText |
799
|
|
|
*/ |
800
|
|
|
public function getIcon() |
801
|
|
|
{ |
802
|
|
|
$data = ArrayData::create([]); |
803
|
|
|
|
804
|
|
|
$iconClass = $this->config()->get('icon'); |
805
|
|
|
if ($iconClass) { |
806
|
|
|
$data->IconClass = $iconClass; |
807
|
|
|
|
808
|
|
|
// Add versioned states (rendered as a circle over the icon) |
809
|
|
|
if ($this->hasExtension(Versioned::class)) { |
810
|
|
|
$data->IsVersioned = true; |
811
|
|
|
if ($this->isOnDraftOnly()) { |
|
|
|
|
812
|
|
|
$data->VersionState = 'draft'; |
813
|
|
|
$data->VersionStateTitle = _t( |
814
|
|
|
'SilverStripe\\Versioned\\VersionedGridFieldState\\VersionedGridFieldState.ADDEDTODRAFTHELP', |
815
|
|
|
'Item has not been published yet' |
816
|
|
|
); |
817
|
|
|
} elseif ($this->isModifiedOnDraft()) { |
|
|
|
|
818
|
|
|
$data->VersionState = 'modified'; |
819
|
|
|
$data->VersionStateTitle = $data->VersionStateTitle = _t( |
820
|
|
|
'SilverStripe\\Versioned\\VersionedGridFieldState\\VersionedGridFieldState.MODIFIEDONDRAFTHELP', |
821
|
|
|
'Item has unpublished changes' |
822
|
|
|
); |
823
|
|
|
} |
824
|
|
|
} |
825
|
|
|
|
826
|
|
|
return $data->renderWith(__CLASS__ . '/PreviewIcon'); |
827
|
|
|
} |
828
|
|
|
|
829
|
|
|
return null; |
830
|
|
|
} |
831
|
|
|
|
832
|
|
|
/** |
833
|
|
|
* Get a description for this content element, if available |
834
|
|
|
* |
835
|
|
|
* @return string |
836
|
|
|
*/ |
837
|
|
|
public function getDescription() |
838
|
|
|
{ |
839
|
|
|
$description = $this->config()->uninherited('description'); |
840
|
|
|
if ($description) { |
841
|
|
|
return _t(__CLASS__ . '.Description', $description); |
842
|
|
|
} |
843
|
|
|
return ''; |
844
|
|
|
} |
845
|
|
|
|
846
|
|
|
/** |
847
|
|
|
* Generate markup for element type, with description suitable for use in |
848
|
|
|
* GridFields. |
849
|
|
|
* |
850
|
|
|
* @return DBField |
851
|
|
|
*/ |
852
|
|
|
public function getTypeNice() |
853
|
|
|
{ |
854
|
|
|
$description = $this->getDescription(); |
855
|
|
|
$desc = ($description) ? ' <span class="element__note"> — ' . $description . '</span>' : ''; |
856
|
|
|
|
857
|
|
|
return DBField::create_field( |
858
|
|
|
'HTMLVarchar', |
859
|
|
|
$this->getType() . $desc |
860
|
|
|
); |
861
|
|
|
} |
862
|
|
|
|
863
|
|
|
/** |
864
|
|
|
* @return \SilverStripe\ORM\FieldType\DBHTMLText |
865
|
|
|
*/ |
866
|
|
|
public function getEditorPreview() |
867
|
|
|
{ |
868
|
|
|
$templates = $this->getRenderTemplates('_EditorPreview'); |
869
|
|
|
$templates[] = BaseElement::class . '_EditorPreview'; |
870
|
|
|
|
871
|
|
|
return $this->renderWith($templates); |
872
|
|
|
} |
873
|
|
|
|
874
|
|
|
/** |
875
|
|
|
* @return Member |
876
|
|
|
*/ |
877
|
|
|
public function getAuthor() |
878
|
|
|
{ |
879
|
|
|
if ($this->AuthorID) { |
|
|
|
|
880
|
|
|
return Member::get()->byId($this->AuthorID); |
881
|
|
|
} |
882
|
|
|
|
883
|
|
|
return null; |
884
|
|
|
} |
885
|
|
|
|
886
|
|
|
/** |
887
|
|
|
* Get a user defined style variant for this element, if available |
888
|
|
|
* |
889
|
|
|
* @return string |
890
|
|
|
*/ |
891
|
|
|
public function getStyleVariant() |
892
|
|
|
{ |
893
|
|
|
$style = $this->Style; |
894
|
|
|
$styles = $this->config()->get('styles'); |
895
|
|
|
|
896
|
|
|
if (isset($styles[$style])) { |
897
|
|
|
$style = strtolower($style); |
898
|
|
|
} else { |
899
|
|
|
$style = ''; |
900
|
|
|
} |
901
|
|
|
|
902
|
|
|
$this->extend('updateStyleVariant', $style); |
903
|
|
|
|
904
|
|
|
return $style; |
905
|
|
|
} |
906
|
|
|
|
907
|
|
|
/** |
908
|
|
|
* @return mixed|null |
909
|
|
|
* @throws \Psr\Container\NotFoundExceptionInterface |
910
|
|
|
* @throws \SilverStripe\ORM\ValidationException |
911
|
|
|
*/ |
912
|
|
|
public function getPageTitle() |
913
|
|
|
{ |
914
|
|
|
$page = $this->getPage(); |
915
|
|
|
|
916
|
|
|
if ($page) { |
917
|
|
|
return $page->Title; |
918
|
|
|
} |
919
|
|
|
|
920
|
|
|
return null; |
921
|
|
|
} |
922
|
|
|
|
923
|
|
|
/** |
924
|
|
|
* @return boolean |
925
|
|
|
*/ |
926
|
|
|
public function First() |
927
|
|
|
{ |
928
|
|
|
return ($this->Parent()->Elements()->first()->ID === $this->ID); |
929
|
|
|
} |
930
|
|
|
|
931
|
|
|
/** |
932
|
|
|
* @return boolean |
933
|
|
|
*/ |
934
|
|
|
public function Last() |
935
|
|
|
{ |
936
|
|
|
return ($this->Parent()->Elements()->last()->ID === $this->ID); |
937
|
|
|
} |
938
|
|
|
|
939
|
|
|
/** |
940
|
|
|
* @return int |
941
|
|
|
*/ |
942
|
|
|
public function TotalItems() |
943
|
|
|
{ |
944
|
|
|
return $this->Parent()->Elements()->count(); |
945
|
|
|
} |
946
|
|
|
|
947
|
|
|
/** |
948
|
|
|
* Returns the position of the current element. |
949
|
|
|
* |
950
|
|
|
* @return int |
951
|
|
|
*/ |
952
|
|
|
public function Pos() |
953
|
|
|
{ |
954
|
|
|
return ($this->Parent()->Elements()->filter('Sort:LessThan', $this->Sort)->count() + 1); |
955
|
|
|
} |
956
|
|
|
|
957
|
|
|
/** |
958
|
|
|
* @return string |
959
|
|
|
*/ |
960
|
|
|
public function EvenOdd() |
961
|
|
|
{ |
962
|
|
|
$odd = (bool) ($this->Pos() % 2); |
963
|
|
|
|
964
|
|
|
return ($odd) ? 'odd' : 'even'; |
965
|
|
|
} |
966
|
|
|
} |
967
|
|
|
|